org.apache.hadoop.hdfs.server.protocol.ReplicaRecoveryInfo Maven / Gradle / Ivy
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hadoop.hdfs.server.protocol;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceStability;
import org.apache.hadoop.hdfs.protocol.Block;
import org.apache.hadoop.hdfs.server.common.HdfsServerConstants.ReplicaState;
/**
* Replica recovery information.
*/
@InterfaceAudience.Private
@InterfaceStability.Evolving
public class ReplicaRecoveryInfo extends Block {
private final ReplicaState originalState;
public ReplicaRecoveryInfo(long blockId, long diskLen, long gs, ReplicaState rState) {
set(blockId, diskLen, gs);
originalState = rState;
}
public ReplicaState getOriginalReplicaState() {
return originalState;
}
@Override
public boolean equals(Object o) {
return super.equals(o);
}
@Override
public int hashCode() {
return super.hashCode();
}
@Override
public String toString() {
return super.toString() + "[numBytes=" + this.getNumBytes() +
",originalReplicaState=" + this.originalState.name() + "]";
}
}